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KBG–6Y、KBG–10Y高压真空开关说明书共21页文档

耐压（有效值）
主回路
隔离开关
低压回路
相间相对地
断口
<60V
60～127V
32kV/min
32kV/min
1kV/min
2kV/min
额定全波雷电冲击耐压(峰值)
75kV
75kV
－
－
（3）智能型综合保护器功能及参数见表4
表4综合保护器功能及参数
保护参数
参数及整定
短路保护
整定电流Iz
动作时间（s）
6～10倍Iz
（7）高压真空断路器安装为导轨式，更换方便。弹簧机构式断路器和永磁机构式断路器均适用，可互换。
（8）高压隔离开关腔设有观察窗，便于观察触头分合是否良好。
（9）结构合理、操作方便，并具备电动合闸及手动储能合闸双重机构。
3、型号说明
K B G－/ 6 Y
｜｜｜｜｜｜移动变电站用
｜｜｜｜｜额定电压(kV)
10
12.5
额定热稳定时间（S）
2
2
稳定热稳定电流（kA）
10
10
额定动稳定电流（kA）
25
25
额定关合电流（峰值）（kA）
25
31.5
额定短路开断电流的开断次数（次）
30
30
操作过电压（倍）
≤3.5
≤3.5
2、主要性能
（1）真空断路器主要性能见表2
表2真空断路器主要性能
项目
6 k V
10 k V
机械寿命（次）
唐宋或更早之前，针对“经学”“律学”“算学”和“书学”各科目，其相应传授者称为“博士”，这与当今“博士”含义已经相去甚远。而对那些特别讲授“武事”或讲解“经籍”者，又称“讲师”。“教授”和“助教”均原为学官称谓。前者始于宋，乃“宗学”“律学”“医学”“武学”等科目的讲授者；而后者则于西晋武帝时代即已设立了，主要协助国子、博士培养生徒。“助教”在古代不仅要作入流的学问，其教书育人的职责也十分明晰。唐代国子学、太学等所设之“助教”一席，也是当朝打眼的学官。至明清两代，只设国子监（国子学）一科的“助教”，其身价不谓显赫，也称得上朝廷要员。至此，无论是“博士”“讲师”，还是“教授”“助教”，其今日教师应具有的基本概念都具有了。矿用隔爆型移动变电站用

PBG1-10矿用隔爆型高压真空配电装置说明书

PBG1-630/10矿用隔爆型高压真空配电装置一、概述1．用途与功能：PBG1-630/10矿用隔爆型高压真空配电装置(以下简称“10kV配电装置”)，适用于具有爆炸性危险气体及粉尘的矿井中。

对井下10kV/50Hz额定电流630A以下中性点不接地供电系统进行控制和保护，同时作为10kV移动变电站的高压侧开关使用，与我公司生产的XBD1系列移变用低压侧保护箱组成低压故障分断高压的理想型移动变电站系统。

2．主要特点：●该装置分A型（独立开关）和B型（移变开关）两种形式，B型只是A型去掉后出线腔，因此保持结构形式的一致性；（见图1）●具有体积小、结构合理、操作直观的特性，并具备电动合闸及手动储能的双重机构；●独特的触头式隔离刀闸，负荷能力大；●具有先进的、完善的微电脑综合保护系统（保护功能见后），提高了整体供电的可靠性，且不必打开箱体大门即可进行保护参数的整定；●兼容所有大容量（3150kVA以下）移动变电站配套；●防爆标志为ExdI。

二、型号说明P B G 1 - 630/10额定电压额定电流设计序号高压隔爆型配电装置三、使用条件与范围1. 海拔高度不超过1000m；2. 周围环境温度不高于＋40℃，不低于－20℃；3. 空气相对温度不大于95％(25℃时)；4. 在无强烈颠簸和冲击振动的地方；5. 设备垂直面的安装倾斜度不大于15°；6. 在无足以破坏金属和绝缘的腐蚀性气体及蒸汽的场所；7. 在无滴水和水浸的地方；8. 在有沼气及煤尘爆炸危险的环境中。

四、外形尺寸及重量图1开关外形图1. 外形尺寸为：( 见图１) 1175×1061×928 mm (B) 1175×1061×1363 mm (A)2. 配合法兰尺寸为：(见图２) 600×600 mm3. 重量约为：618kg图2 连接法兰600×600500×500550×55020-M16-7HPBG1-630/10矿用隔爆型高压真空配电装置五、主要技术参数与规格表1 基本参数额定工作电压（Ue） (kV) 10最高工作电压 (kV) 12额定工作频率 (Hz) 50额定电流 (Ie) (A) 50、100、200、400、630 额定短路开断电流 (kA) 12.5额定热稳定时间 (s) 2额定热稳定电流 (kA) 12.5额定动稳定电流(峰值) (kA) 31.5额定关合电流(峰值) (kA) 31.5额定短路开断电流的开断次数（次）30操作过电压（倍）≤2.5表2 真空断路器性能机械寿命（次）10000额定电流开断次数（次）10000平均合闸速度（m/s）0.6～1.3平均分闸速度（m/s）0.8～1.5三相不同期性 (ms) ≤1触头开距（mm）9±1 超行程（mm）3＋1合闸弹跳时间（ms）≤3表3 工频耐压和冲击耐压额定短时工频耐压（有效值）真空断路器隔离开关低压回路(不包括弱电元件) 断口相间相对地断口28kV / min 32kV / min 2kV / min额定全波雷电冲击耐压（峰值）60kV 70kV /表4 综合保护器功能及参数保护功能参数及整定短路保护整定电流 Iz 动作时间（s）1～10倍Ie 步长=1 1.2倍Iz t < 0.1过载保护整定电流 Iz 动作时间（s）0.2～1.0倍Ie 步长=0.1 反时限特性(见表5)漏电保护零序电压（V）零序电流（A）延时时间（s）3;5;10;15;20;25;- 0.5;1;2;3;4;5;6 0.1;0.5;1.0;1.5;3.0 “-”为功率方向型和电流值筛选型转换双屏蔽电缆绝缘监视保护监视线与地线动作范围（kΩ）必须动作动作时间（s）回路电阻R k0.8≤R k≤1.5 R k>1.5 ≤0.1绝缘电阻R d 3.0≤R d≤5.5 R d<3.0 ≤0.1失压保护U < 70％Ue ≤20 过压保护U > 125％Ue ≤20 断相保护三相不平衡度 > 30% >10超温保护变压器铁芯报警值（℃）动作值（℃）动作时间（s）H级120 125 ≤0.1C级180 185 ≤0.1根据变压器级别设定，PT100铂电阻W温度/电阻特性符合IEC/PT3850标准（见附录3）备注以上所有保护的动作值误差≤±5％。

唯特利高压卡箍产品说明书

如需产品安装、维护或支持信息，请参考本文档末的信息。

1.0 产品描述供货尺寸• 4 – 10英寸/DN100 – DN250管道材料• 用于壁厚 80（或更厚）的碳钢管道，碳钢符合或强于 ASTM A53/API 5L B 级标准• 如需使用其他管道材料或壁厚，请与 Victaulic （唯特利）联系最大工作压力• 所允许的压力范围从全真空（29.9 英寸汞柱/760 毫米汞柱）到 3000 psi/20700 kPa ，符合本文档第 5.0 节的规格和限制• 工作压力视管道材料、壁厚和尺寸而定应用• 专门用于高压应用、液压应用和磨蚀系统规范和要求• 支持的吊架间距符合 ASME B31.1 电力管道规范和 ASME B31.9 建筑服务管道规范管道制备• 按照 I-809N 号技术文件制备管端：用于环系统的 809N 型高压卡箍的安装说明注• 809N 型卡箍直接与焊接在管道外径的环啮合• 在点焊过程中，需要使用环形定位夹以保持正确的位置，便于安装。

Victaulic（唯特利）可以提供环形定位夹，但需要额外收费。

用于4 英寸/114.3毫米管道的用于 6 英寸/168.3 毫米和 8 英寸/219.1 毫米管道的环定位夹用于 10 英寸/273.0 毫米管道的零件代码：零件代码：零件代码： P040809N03 P060809N03 P100809N03用于环系统的高压卡箍809N 型15.03-CHI2.0 认证/列名产品的设计和制造依照 Victaulic（唯特利）质量管理体系进行（根据 ISO-9001:2008，并获得 LPCB 认证）。

3.0 规格 – 材料壳体：符合 ASTM A-536 之 65-45-12 等级要求的球墨铸铁。

壳体涂层：（请制定选择）标准：橙色瓷漆。

可选：热浸镀锌。

可选：如需其他涂层，请与 Victaulic（唯特利）联系。

卡箍密封垫圈1：“HMT”级高模量丁腈橡胶适用于包括含油空气在内的含油应用，该密封垫圈适用的额定温度达+180°F/+82°C。

高压滤芯 INNOVATIVE FLUID POWER 165 产品应用、特点及功能介绍说明书

Hydraulic SymbolApplicationsAutomotive Construction Industrial RailwaysSteel / HeavyIndustryFeaturesUÊ N on-welded housing design reduces stress concentrations and prevents fatigue failure.UÊ I nlet/Outlet port options include SAE straight thread O-ring boss, BSPP and subplate mounting to allow easy installation without costly adapters. UÊ O -ring seals are used to provide positive, reliable sealing. Choice of O-ring materials (Nitrile, Fluoroelastomer, EPR) providescompatibility with petroleum oils, synthetic ﬂuids, water-glycols, oil/water emulsions, and high water base ﬂuids.UÊ S crew-in bowl mounted below the ﬁlter head requires minimal clearance to remove the element for replacement, andcontaminated ﬂuid cannot be washed downstream when element is serviced.UÊ C logging indicators are actuated by differential pressure and have no external dynamic seal. High reliability is achieved and magnetic indicator actuation eliminates a potential leak point.UÊ A poppet type bypass valve is typically mounted out of the ﬂow path between the inlet and outlet port to provide positive sealing during normal operation and fast response during cold starts and ﬂow surges.UÊ F atigue pressure rating equals maximum allowable working pressure rating.HF3P SeriesInline FiltersÈäääÊ«Ã ÊUÊÕ«ÊÌ Ê£ÓäÊ}«ABTechnical DetailsMounting Method 4 mounting holesPort ConnectionSAE-16, SAE-24, 1” BSPP, 1 1/2” BSPP, 1 1/2” SAE Flange Code 61, 2” SAE Flange Code 62Flow DirectionInlet: Side Outlet: SideConstruction Materials Head BowlHousing (size 16)Cap (size 16)Ductile iron Steel SteelDuctile iron Flow Capacity 4”8”13”16”28 gpm (106 lpm)55 gpm (208 lpm)91 gpm (344 lpm)120 gpm (454 lpm)Housing Pressure Rating Max. Operating Pressure Proof Pressure Fatigue Pressure Burst Pressure 6000 psi (420 bar)9000 psi (610 bar)6000 psi (420 bar) @ 1 million cycles 15,080 psi (1040 bar)Element Collapse Pressure RatingBH BN3045 psid (210 bar)290 psid (20 bar)Fluid Temperature Range -22° to 250°F (-30° to 121°C)Fluid CompatabilityCompatible with all petroleum oils and synthetic ﬂuids rated for use with Fluoroelastomer or Ethylene Propylene seals.Contact HYDAC for information on special housing and element constructions available for use with water glycols, oil/water emulsions, and HWBF.Indicator Trip PressureΔP = 29 psid (2 bar) -10% (optional)ΔP = 72 psid (5 bar) -10% (standard)ΔP = 116 psid (8 bar) -10% (optional on bypass)Bypass Valve Cracking Pressure ΔP = 43 psid (3 bar) +10% (optional)ΔP = 87 psid (6 bar) +10% (standard Non Bypass AvailableC o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ŀ M o t i o n C o n t r o l ŀ H y d r a u l i c ŀ P n e u m a t i c ŀ E l e c t r i c a l ŀ M e c h a n i c a l ŀ (800) 426-5480 ŀ w w w .c m a f h .c o mModel CodeHF3P BN 08 G 3 A 1.1 / 12 V B6 Filter TypeHF3P = In-Line pressure ﬁlter Element MediaBN = Betamicron ® (Low Collapse) BH = Betamicron ® (High Collapse)Element Length04 = 4 inches (non-standard) 13 = 13 inches08 = 8 inches 16 = 16 inches (non-standard)Type of Connection G = Threaded Inline F = Flanged Inline Filtration Ratings (microns) 3, 6, 12, 25 = BN 3, 6, 10, 17 = BHType of ΔP Clogging Indicator A, B/BM, C, D, J, J4Type Modiﬁcation Number 1.1 = 2” Flange code 62 or SAE 24” or G 1 1/2 2.1 = 1 1/2” Flange code 61 3.1 = 1” SAE 16 or G 1” Threaded (reduced port)Port Conﬁguration 0 = BSPP Threaded Ports G 1 1/2” or G 1” 12 = SAE straight thread O-ring boss SAE 24” or SAE 16” 16 = SAE ﬂange ports - SAE 2”, code 62 (6000 psi) or 1 1/2” code 61Seals(omit) = Nitrile (NBR) (standard) V = Fluoroelastomer (FPM) EPR = Ethylene Propylene (EPDM)Bypass Valve (omit) = without bypass (BH elements recommended) B3 = 3 bar/43 psid B6 = 6 bar/87 psid (standard)SupplementarySO103H = Modiﬁcation of BN elements for phosphate ester ﬂuids SO155H = Modiﬁcation of BH elements for phosphate ester ﬂuids W = Indicator with brass piston (for water based ﬂuids)L24, L48, L110, L220 = Lamp for D-type clogging indicator (LXX, XX = voltage) T100 = Thermal lockout on indicator at 100°F (C, D, J, and J4 indicators only)Model Codes Containing RED are non-stock items — Minimum quantities may apply – Contact HYDAC for information and availabilityReplacement Element Model Code1 . 11 . 08 D 03 BN / VLength (nominal inches) 04, 08, 13, 16Filtration Rating (micron) 3, 6, 12, 25 = BN 3, 6, 10, 17 = BH Element Media BN, BHSupplementary Details (omit) = standard V = Fluoroelastomer (FPM) sealsClogging Indicator Model CodeVD 5 B . X / Indicator PreﬁxVD = G 1/2 6000 psi Trip Pressure 2 = 29 psid (2 bar) (option) 5 = 72 psid (5 bar) (standard)Optional 15 psid (1 bar) & 116 psid (8 bar) available upon requestType of Indicator A = no indicator, plugged port B/BM = Visual pop-up (auto/manual reset) C = Electric switch D = Electric switch and light J = Electric switch (Brad Harrison 5-pin mini connector) J4 = Electric switch - M12 (Brad Harrison 4-pin micro connector)Modiﬁcation Number Supplementary Details Seals(omit) = Nitrile (NBR) (standard) V = Fluoroelastomer (FPM) Light Voltage (D type indicators only) L24 = 24V L110 = 110V Thermal Lockout (VM, VD types C, D, J, and J4 only) T100 = Lockout below 100°F Underwrighters Approval (VM, VD types C, D, J, and J4 only) CRUUS = E lectrical Indicators(For additional details and options, see Clogging Indicators section.)C o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ŀ M o t i o n C o n t r o l ŀ H y d r a u l i c ŀ P n e u m a t i c ŀ E l e c t r i c a l ŀ M e c h a n i c a l ŀ (800) 426-5480 ŀ w w w .c m a f h .c o mDimensions shown are for general information and overall envelope size only. Weights listed are without element. For complete dimensions please contact HYDAC to request a certified print.DimensionsClearance Required for Element RemovalC o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ŀ M o t i o n C o n t r o l ŀ H y d r a u l i c ŀ P n e u m a t i c ŀ E l e c t r i c a l ŀ M e c h a n i c a l ŀ (800) 426-5480 ŀ w w w .c m a f h .c o mSizing InformationTotal pressure loss through the ﬁlter is as follows:Assembly ΔP = Housing ΔP + Element ΔP Housing Curve:Pressure loss through housing is as follows:Housing ΔP = Housing Curve ΔP xActual Speciﬁc Gravity0.86Adjustments must be made for viscosity & speciﬁc gravity of the ﬂuid to be used! (see sizing section on page 19)Element K FactorsΔP Elements = Elements (K) Flow Factor x Flow Rate (gpm) x Actual Viscosity (SUS) x Actual Speciﬁc Gravity(From Tables Below)141 SUS 0.86All Element K Factors in psi / gpm.C o u r t e s y o f C M A /F l o d y n e /H y d r a d y n e ŀ M o t i o n C o n t r o l ŀ H y d r a u l i c ŀ P n e u m a t i c ŀ E l e c t r i c a l ŀ M e c h a n i c a l ŀ (800) 426-5480 ŀ w w w .c m a f h .c o m。

QZ--3型高压注油器使用说明书

目录图（一）高压注油泵――――――――――――――――――――――――――――――1 表（一）高压注油泵零件清单――――――――――――――――――――――――――2 图（二）高压注油泵――――――――――――――――――――――――――――――3 一．设备简介－――――――――――――――――――――――――――――――――4 二．主要技术参数―――――――――――――――――――――――――――――――4 三．设备的工作原理及结构――—————————————————————————4 （一）注油泵―――――――――――――――――――――――――――――――4 1．空气泵工作原理――――――――――――――――――――――――――4 2．柱塞油泵工作原理―――――――――――――――――――――――――5 （二）注油枪―――――――――――――――――――――――――――――――6 （三）高压软管――――――――――――――――――――――――――――－6 （四）快换接头――――――――――――――――――――――――――――――6 （五）储油筒车――――――――――――――――――――――――――――――6 四．设备的使用和保养―――――――――――――――――――――――――――――6 （一）设备使用前的准备工作――――――――――――――――――――――――6 （二）设备的保养―――――――――――――――――――――――――――――7 五．设备故障原因及排除方法―――――――――――――――――――――――――8 六．备件清单―――――――――――――――――――――――――――――――――9图（一）表（一）图（二）一、设备简介高压注油器是以压缩空气作动力的注油设备，借助泵的作用使油料产生高压，利用高压进行注油。

它是注油工艺机械化不可缺少的注油设备。

其特点是安全可靠、耗气量小，工作压力高、使用方便、生产效率高、劳动强度低，能加注各种锂基脂等粘度较大的油料。

UCS-30HXY系列产品

Item Total QTY Chinese Desc Description Item Type 部品号总需求量中文描述英文描述部品类型1003134A259工质 R134--695-EE-?I06NHR23H73406NHR23H74电机定子P06NHR23Y924电机转子67KW(包括轴)P2TB01844主动齿轮2TB0184?TB0182I2TB01984从动齿轮2TB0198?TB0196I1TB04844电机座 HT250 铸件1TB0484?TB0483P1TB09014齿轮端盖 HT250 铸件1TB0901?TB0900P4TB09034铸件06N P4TB04914排气端座毛胚（水冷）4TB0490P1TB03124固定板δ =6 221.7*76.2 钢板 Q235A1TB0312?TB0892P2TB04698吊板δ =6 50*93 钢板 202TB0469?TB0468P2TB10034卸载盖板P0TB07994铭牌δ = 0.4 不锈钢板0TB0799?TB0798P2TB07694标牌组件2TB0769?TB0768P1TB04874消音器 HT250 铸件1TB0487?TB0486P1TB09804轴承端盖 HT250 铸件1TB0980?TB0979PGB5783M14045G10932六角螺栓M14X45 10.9级PGB70M08025G12916内六角螺栓 M8X25 12.9级PGB70M06020G12916内六角螺栓 M6X20 12.9级P1TB01244浮动轴衬1TB0124?TB0123I1TB01254浮动轴衬1TB0125?TB0124I1TB08774浮动轴衬1TB0877?TB0876I8TB01694锥形滚子轴承内圈组件8TB0169?TB0170I8TB01704锥形滚子轴承外圈组件8TB0170?TB0170I8TB01724锥形滚子轴承内圈组件8TB0172?TB0173I8TB01734锥形滚子轴承外圈组件8TB0173?TB0173I8TB01764圆柱滚子轴承组件8TB0176?TB0175I8TB01794圆柱滚子轴承组件8TB0179?TB0178I8TB02248引导 / 密封组件组件8TB0224?TB0223I8TB02944锥形滚子轴承内圈组件8TB0294?TB0176I8TB02954锥形滚子轴承外圈组件8TB0295?TB0176I8TB02964锥形滚子轴承内圈组件8TB0296?TB0177I8TB02974锥形滚子轴承外圈组件8TB0297?TB0177I8TB07214滚针轴承组件8TB0721?TB0720I8TB07224滚针轴承组件8TB0722?TB0721I1TB09464单向阀1TB0946?TB0945I0TB088916单通阀组件0TB0889?TB0888I0TB09444转子组件0TB0943?IG1TB06904卸载活塞（国产）PG1TB06914卸载活塞（国产）P2TB07734吸气过滤器组件2TB0773?TB0772IG8TB06764经济器滤网组件8TB0676?TB0675P8TB03204油过滤器组件8TB0320?TB0319I8TB08844电磁阀组件8TB0884?TB0883IEB51ZH4534安全阀组件EB51ZH453 B51ZH452IG1TB06604转子压板1TB0660?TB0250PG1TB06614转子压板1TB0661?TB0250P0TB02314导流板组件组件0TB0231?TB0230IG2TB09854油过滤器支撑2TB0985?TB0984P2TB09544节流环δ =26.20 Φ 57.95 圆钢 202TB0954?TB0953I2TB02424节流环δ =10.45 Φ 72.50 圆钢 452TB0242?TB0241I2TB09554节流环δ =9.95 Φ 65.05 圆钢 452TB0955?TB0954I2TB02544支撑管Φ 11.11*1.237*39.75 圆钢 202TB0254?TB0253I2TB040812传感器接线柱组件2TB0408?TB0407IAU01AA20124接线柱平垫圈AU01AA200?IG8TB087824接线柱垫圈8TB0878?TB0877P8TB066324接线柱橡胶密封圈聚氯丁橡胶8TB0663?TB0662I8TB082124接线柱组件8TB0821?TB0820I8TB088348绝缘块8TB0883?TB0882I 2TB07814支撑垫圈2TB0781?TB0780I 1TB08454垫圈1TB0845?TB0844I 8TB07504平垫圈8TB0750?TB0749I 2TB02444保持圈2TB0244?TB0243I 2TB09894挡圈2TB0768?TB0767I 2TB09074垫片2TB0907?TB0906I 8TA0142C20螺塞 7/16-20 组件8TA0142C?TA0139B I 1TB095712小孔螺塞1TB0957?TB0814I 1TB09044小孔螺塞1TB0904?TB0903I 8TB09234弹簧8TB0923?TB0922I 2TB026712销钉2TB0267?TB0266I 2TB07744减震块2TB0774?TB0773I 2TB09564接头2TB0956?TB0955I 7J160324销钉7J1-6032?J1-6031I 8TB02744O 形圈 12.42*1.78 聚氯丁橡胶8TB0274?TB0272I 8TB02754O 形圈 41*1.78 聚氯丁橡胶8TB0275?TB0272I 8TB02764O 形圈 44.17*1.78 聚氯丁橡胶8TB0276?TB0272I 8TB02774O 形圈 47.35*1.78 聚氯丁橡胶8TB0277?TB0272I 8TB02788O 形圈 53.7*1.78 聚氯丁橡胶8TB0278?TB0272I 8TB027928O 形圈 4.42*2.62 聚氯丁橡胶8TB0279?TB0272I 8TB02824O 形圈 94.92*2.62 聚氯丁橡胶8TB0282?TB0272I 8TB02838O 形圈 10.69*3.53 聚氯丁橡胶8TB0283?TB0272I 8TB02854O 形圈 75.79*3.53 聚氯丁橡胶8TB0285?TB0272I 8TB02864O 形圈 266.29*3.53 聚氯丁橡胶8TB0286?TB0272I 8TB02914O 形圈 183.52*5.33 聚氯丁橡胶8TB0291?TB0272I 8TB04134O 形圈 46.99*5.33 聚氯丁橡胶8TB0413?TB0272I 8TB04154O 形圈 40.87*3.53 聚氯丁橡胶8TB0415?TB0272I 8TB07024O 形圈 37.47*3 聚氯丁橡胶8TB0702?TB0272I 8TB09118O 形圈 221.84*3.53 聚氯丁橡胶8TB0911?TB0272I 8TB09124O 形圈 430.66*3.53 聚氯丁橡胶8TB0912?TB0272I GB70M12120G1298内六角螺栓 M12X120 12.9级P GB70M12100G12928内六角螺栓 M12X100 12.9级P GB70M12045G129196内六角螺栓 M12X45 12.9级P GB70M12020G12924内六角螺栓 M12X20 12.9级P 8TB04624内六角螺塞 2 1/2-12 组件8TB0462?TA0139B I 8TB070324六角头螺栓 5/16-18*5/8 ″ LG8TB0703?TB0702I 8TB092872六角锁紧螺母 M12*1.758TB0928?TB0927I 8TB06928螺塞 1 5/8-12 组件8TB0692?TA0139B I 8TB022024螺塞 9/16-18 组件8TB0220?TA0139B I AL81JR0848螺钉AL81JR083?I 8TB07008圆销钉合金钢8TB0700?TB0699I 8TB071124弹簧垫圈8TB0711?TB0710I 8TB02334销钉8TB0233?TB0232I 8TB02454弹性圆柱销8TB0245?TB0244I AU61ML30124开口式锁紧垫圈AU61ML300?I 8TB07664弹性挡环 d0=808TB0766?TA0728B I 8TB07674弹性挡环 d0=588TB0767?TA0728B I 2TB07694标牌组件2TB0769?TB0768P 8TA0049D8电磁阀组件8TA0049D?TA0048D I 2TB09108尼龙平垫片2TB0910?TB0909I GB5783M12035G10916六角螺栓M12X35 10.9级P GB70M06010G1294内六角螺栓 M6X10 12.9级P 8TB06774O 形圈 129.54*5.33 聚氯丁橡胶8TB0677?TB0272I DD19CA0618单向阀帽I 8TB09904O 形圈聚氯丁橡胶I 1004955480粘结剂乐泰 5540P100102200.2冷冻油CASTROL SW2200P100106100.02润滑油 Castrol Braycote 610( 螺杆机组)0I KK71EW352C4O 形圈-KK-71EW-352-C-?IUX12GA0064O 形圈-UX-12GA-005-EE-?I GB5783M14045ZN16六角头螺栓 M14*45镀锌GB5783M14045ZN?P 30HXYLC0504短管 20*D10*2*21330HX-YLC-050-EE-?P 30HXYLC3094吸油管接头30HX-YLC---309-E-P 10HXYLC5824连接圈组件P 30HX4070124消音器30HX-407-011-EE-?P DE22ZZ701C4弯头-DE-22ZZ-701-C-?P UL12FA0094弯头 C122-UL-12FA-008-EE-?-P EN07EA510C4阀门-EN-07EA-509-C-?I DK24CA727C4法兰 H62*=30 D95.2-DK-24CA-727-C-?P DE25BA901C4弯头-DE-25BA-900-C-?P XM12FB0114电磁阀-XM-12FB-011-EE-?I KK71EW223C4O 形圈-KK-71EW-223-C-?I XM12ZM0174电磁阀线圈-XM-12ZM-017-EE-?I EC39DM061C1止回阀体-EC-39DM-061-C-?I DE40BA902C1三通-DE-40BA-902-C-?P 30HX4123121TQ 电磁阀30HX-412-312-EE-?0HX-412-291-E-I DE21BA501C1弯头-DE-21BA-501-C-?P DE21BB301C2弯头-DE-21BB-300-C-?P EC39DM061C1止回阀体-EC-39DM-061-C-?I DE40BA902C1三通-DE-40BA-902-C-?P 30HX4123121TQ 电磁阀30HX-412-312-EE-?0HX-412-291-E-I DE21BB301C1弯头-DE-21BB-300-C-?P DE21BA501C1弯头-DE-21BA-501-C-?P 30HX4103322油泵30HX-410-332-EE-?I 30HX4129334塑料垫片 D24/D13*2.030HX-412-932-EE-?P WW101015M2415BH4接头-WW-1010-15-M24*1.4-B-H?I 30HX5090122弯头 30HX5090120P 0370604H142单向阀0370604H14?P XL12AU0502螺纹角阀 (国产)-GXL-12AU-049-EE-?P DE21BA501C2弯头-DE-21BA-501-C-?P XL12AL0022角阀 7/8(国产)-XL-12AL-002-EE-?P XL12AU0502螺纹角阀 (国产)-GXL-12AU-049-EE-?P 30HX5071522接头 H62*S=14 L=31.330HX-507-152-EE-?P DE21BA101C2弯头-DE-21BA-101-C-?P UL12EA0092弯头-UL-12EA-009-EE-?P XL12AL0022角阀 7/8(国产)-XL-12AL-002-EE-?P 32GB4045342电子膨胀阀I XW12GB0102干燥过滤器壳体(国产)-XW-12GB-010-EE-?P XL12AL0052角阀(国产)-XL-12AL-005-EE-?P XL12AU0492角阀(国产)-XL-12AU-048-EE-?P DE40BA902C1三通-DE-40BA-902-C-?P DE40BB307C1三通-DE-40BB-307-C-?P XL12AU0482螺纹角阀 1 3/8"(国产)-GXL-12AU-048-EE-?P DE25BB301C1弯头-DE-25BB-301-EE-?P DE25BB301C1弯头-DE-25BB-301-EE-?P DE40BA902C1三通-DE-40BA-902-C-?P DE40BB307C1三通-DE-40BB-307-C-?P DE25BB301C1弯头-DE-25BB-301-EE-?P XL12AU0482螺纹角阀 1 3/8"(国产)-GXL-12AU-048-EE-?P DE21BB301C1弯头-DE-21BB-300-C-?P 10HX5044222供液接头 20*D48*5010HX-504-422-EE-?P 10HX5044224供液接头 20*D48*5010HX-504-422-EE-?P 30HX5090022铜管 T2*D5/8"*0.930HX-509-002-EE-?P 30HX5090122弯头 30HX5090120P 30HX5073324套圈 H62*D87*1230HX-507-332-EE-?P GB97D14ZN16平垫片 D14 镀锌GB97D14ZN?P GB5782M14130ZN16螺栓 M14*130镀锌GB5782M14129ZN?P 6G651061C4垫片-6-G-65-1060-C-?I HH79NZ0594温度传感器\IKK71EW234C4O 形圈-KK-71EW-234-C-?I GB5783M10030ZN4螺栓 M10*30 镀锌GB5783M10029ZN?P GB97D12ZN8平垫圈D12镀锌GB97D12ZN?P GB93D10ZN4弹簧垫片D10镀锌GB93D9ZN?P GB6170M10ZN4螺母 M10 镀锌GB6170M9ZN?P GB5783M14045ZN16六角头螺栓 M14*45镀锌GB5783M14045ZN?P XM12YC02412电磁阀线圈（国产）G-XM-12YC-023-EE-?P OP12DA0394低压传感-OP-12DA-039-EE-?-I WB12BE0164压力开关(国产)-WB-12BE-015-EE-?P GB818M06016ZN16盘十字头螺钉M6x16 镀锌P GB97D06ZN16平垫片 D6GB97D06ZN?P 30HX5063324橡胶垫片δ =10 262*15630HX-506-332-EE-?P GB5783M12045ZN4六角头螺栓M12*45 镀锌-AA-12BC-299-EE-?P EU12FA0021板式换热器-EU-12FA-002-EE-?P 30HX412372A1保温30HX-412-372-EE-A?0GX-429-141-EP EC39DM062C1止回阀芯-EC-39DM-062-C-?I OP12DA0401高压传感-OP-12DA-040-EE-?-I GB96D08ZN4大垫圈D8镀锌GB96D08ZN?P GB5783M12045ZN4六角头螺栓M12*45 镀锌-AA-12BC-299-EE-?P EU12FA0021板式换热器-EU-12FA-002-EE-?P 30HX412372A1保温30HX-412-372-EE-A?0GX-429-141-EP EC39DM062C1止回阀芯-EC-39DM-062-C-?I OP12DA0401高压传感-OP-12DA-040-EE-?-I GB96D08ZN4大垫圈D8镀锌GB96D08ZN?P BP12GA040H2接头-BP-12GA-040-H?I DE40BA556C1三通-DE-40BA-556-C-?P BP12GA040H2接头-BP-12GA-040-H?I DE40BA556C1三通-DE-40BA-556-C-?P 30GH521782A2固定圈 Q235A* δ =3 30*53530GH-521-782-EE-A?P GB5783M08030ZN4六角头螺栓M8*30镀锌GB5783M08029ZN?P GB6170M08ZN6螺母 M8镀锌GB6170M07ZN?P GB97D08ZN12平垫片 D8 镀锌GB97D07ZN?P GB93D08ZN6弹簧垫片 D8 镀锌GB93D08ZN?P GB5782M08065ZN2螺栓 M8*65镀锌GB5782M08065ZN?P 30GX4171322外置式油过滤器30GX-417-131-EE-?P HR12BA0112油位开关 ( 国产 )-HR-12BA-010-EE-?P 06DA403844C2阀组件06DA-403-844-C-I OP12DA0392低压传感-OP-12DA-039-EE-?-I BP12GA039H2接头-BP-12GA-039-H?I B4STWWH2三通-B-3-ST-WW-H?P DC09SA110H2接头-DC-09SA-109-H?I 30HX5046322过滤器支撑 Q235A* δ =3 94*23830HX-504-632-EE-?P UM12LA0272安全阀-UM-12LA-027-EE-?P GEP71CQ2432球阀 Rc 3/4"-GEP-71CQ-243-EE-?P 201000032电度表铅封块20100003P330900030.03电度表铅封丝33090003P100520014透明纸带0P 30HXYLC0317带状密封材料 3*50*7m30HX-YLC-031-EE-?P 16DF01518400151高压电气绝缘胶带3M0P 10040009 1.25保温层硅胶200P100450041聚四氟乙稀 ( 生料带)0P100500045保温粘胶带 PF01-440I10043002 5.5防水胶 NOVAGARD G6610P100200136雅美高385环氧油漆0P200710180.172％Ag磷铜焊条 BCu91Ag 扁状P200720010.1银焊粉0P903100070.5封箱带 , 黄色 , 宽 62mm, 长约 60m0P10023002 3.5油漆添加剂二甲苯0P100240010.005钎焊防腐涂料 TecTyl0P10020014165油漆稀释剂0P100410010.5保温胶水0P10049554120粘结剂乐泰 5540P20070007 1.6钨极氩狐焊丝TIG-J50 Φ3.20P2007000216CO2气保焊丝Φ1.20P903100060.5封箱带 , 透明 , 宽 62mm, 长约 60m0P200710070.745％银焊条303 Φ20P GEP71CQ1212球阀 Rc 3/8"-GEP-71CQ-121-EE-?P SB148R0032六角头锥牙螺塞 R3/8 “SB148-92?P 30GH521782A2固定圈 Q235A* δ =3 30*53530GH-521-782-EE-A?P GB5783M08030ZN4六角头螺栓M8*30镀锌GB5783M08029ZN?P GB97D08ZN12平垫片 D8 镀锌GB97D07ZN?P GB93D08ZN6弹簧垫片 D8 镀锌GB93D08ZN?P GB6170M08ZN6螺母 M8镀锌GB6170M07ZN?P XW12EA0034干燥过滤器芯子-XW-12EA-003-EE-?P GB5782M08065ZN2螺栓 M8*65镀锌GB5782M08065ZN?P 30HX504092C1端面角钢 Q235A*70*70*7*50030HX-504-092-EE-C?P 30HX507692B2支撑板 Q235A* δ =4 336*47330HX-507-691-EE-B?P 30HX4118922连接板 Q235A* δ =6 1015*75230HX-411-892-EE-?P 30HX501072A4垫片 Q235A* δ =6 50*210落料件30HX-501-071-EE-A?P 30HX5076622端面角钢 Q235A*70*70*7*75030HX-507-662-EE-?P 30HX504502B2端面角钢 Q235A* δ =6 165*50030HX-504-501-EE-B?P GB5783M06020ZN4六角头螺栓M6*20 镀锌GB5783M06019ZN?P GB77M200558平顶紧定螺钉 M20*55GB77M20054?P GB93D20ZN8弹簧垫片 D20镀锌GB93D20ZN?P GB5783M16040ZN26六角头螺栓 M16*40镀锌GB5783M16039ZN?P GB97D16ZN20平垫圈 D16镀锌GB97D15ZN?P GB93D16ZN30弹簧垫片 D16镀锌GB93D16ZN?P GB6170M16ZN14螺母 M16 镀锌GB6170M15ZN?P GB6170M20ZN12螺母 M20镀锌GB6170M19ZN?P 30HX508632A2油位保护框 Q235A* δ =2 175*37730HX-508-631-EE-A?P 88EEST01111S130HXC400A 星三角电控箱0P OP12DA0402高压传感-OP-12DA-040-EE-?-I 06DA403844C2阀组件06DA-403-844-C-I HH79NZ0474温度传感器HH79NZ046?I 30HX509112A4固定架 Q235A* δ =4 310*575落料件30HX-509-112-EE-A?P GB5783M06020ZN4六角头螺栓M6*20 镀锌GB5783M06019ZN?P GB5783M14030ZN8六角头螺栓 M14*30镀锌GB5783M14030ZN?P GB93D06ZN4弹簧垫片 D6 镀锌GB93D06ZN?P GB93D14ZN8弹簧垫片 D14镀锌GB93D14ZN?P GB97D14ZN8平垫片 D14 镀锌GB97D14ZN?P 2009000180扎带粘块30*300P20090002300尼龙扎带L=1600P GB6782M06020ZN30内六角螺栓 M6*20镀锌GB6782M06019ZN?P GB93D06ZN30弹簧垫片 D6 镀锌GB93D06ZN?P GB97D06ZN30平垫片 D6GB97D06ZN?P GB5783M08020ZN16六角头螺栓M8*20 镀锌GB5783M08020ZN?P GB93D08ZN8弹簧垫片 D8 镀锌GB93D08ZN?P GB97D08ZN8平垫片 D8 镀锌GB97D07ZN?P BF12AC01610塑料帽-BF-12AC-015-EE-?P BB12DA00110钉子-BB-12DA-000-EE-?P BR12CD0031塑料袋-BR-12CD-002-EE-?P 30HXCNP117130HXC400A机组铭牌 H62* δ=1 164*13530HX-CNP-117-EE-?P 30HXYLC0014盘头螺栓 M3*1230HX-YLC-001-EE-?P 30HXYLC0024螺母 M330HX-YLC-002-EE-?P 1001022060冷冻油CASTROL SW2200P UD12AB0024螺塞 20*S NPT 3/8"-UD-12AB-002-EE-?-P 09HX5061722筒体甲 20g* δ =8 1719*204309HX-506-172-EE-?P 09HX503612/A1400 冷凝器中间管板落料件 20g* δ =3609HX-503-612-EE-?P 09HX503622/A1400 冷凝器管板甲落料件 20g* δ =36 609HX-503-622-EE-?P 09HX503652/A1400 冷凝器管板乙落料件 20g* δ =36 609HX-503-652-EE-?P30HXYLC0364衬圈 HT2501693*25*2落料件30HX-YLC-036-EE-?P 09HX504382137冷凝管（国产） T2*D25.4*1.1609HX-504-382-EE-?P 09HX5056121端盖P 09HX5056321端盖P 09HX5019422水室垫片δ =3 D65609HX-501-942-EE-?9HX-500-291-E-P GB5782M1606048螺栓 M16*60GB5782M16059?无图P 09HX5058424平板 Q235A δ =4 100 X 5009HX-505-842-EE-?P BM12BF0012接头 20*D-BM-12BF-000-EE-?-P 09HX5029922出油接头 20*D34*8009HX-502-992-EE-?P UX12LA0032密封垫δ =1.6 D38.2-UX-12LA-002-EE-?P 09HX5005522支撑板 Q235A* δ =6 536*27809HX-500-552-EE-?P 09HX501362B2支座 Q235A* δ =10 665*60009HX-501-361-EE-B?P 09HX5013324固定板 Q235A* δ =4 314*40009HX-501-332-EE-?P 09HX5059322支撑板δ =6 500*40009HX-505-932-EE-?P 09HX4020722油分组件09HX-402-071-EE-?P 30HX5033811铭牌固定板 Q235A* δ =4 160*11230HX-503-381-EE-?P 30HXYLC0014盘头螺栓 M3*1230HX-YLC-001-EE-?P 30HXYLC0024螺母 M330HX-YLC-002-EE-?P BF12AE0132水室端盖封帽26530HXC P 30HXCNP115130HXC400A冷凝器铭牌 H62* δ=1 160*130HX-CNP-115-EE-?P UD12AB0024螺塞 20*S NPT 3/8"-UD-12AB-002-EE-?-P 10HX5052821筒体甲 20g* δ =6 1577*179610HX-505-282-EE-?P 10HX5052921筒体乙 20g* δ =6 1577*169610HX-505-292-EE-?P 10HX505343/A1350蒸发器中间管板落料件 20g* δ =3210HX-505-342-EE-?P 10HX505353/A2350蒸发器管板落料件 20g* δ =32 81410HX-505-352-EE-?P 30HXYLC0374衬圈 HT2501558*25*2 落料件30HX-YLC-037-EE-?P 10HX505492EDE240蒸发管C12200*D18.92*1.12P 10HX5059721端盖P 10HX5059321端盖乙10HX505932E30HXC P 10HX5030022水室垫片δ =3 D55410HX-503-022-EE-?0HX-500-591-E-P GB5782M1606040螺栓 M16*60GB5782M16059?无图P 30HXYLC0514吸气法兰组件30HX-YLC-050-E?P BM12BF0014接头 20*D-BM-12BF-000-EE-?-P 30HXYLC0422接管 20*D17*3.5*45-30HX-YLC-041-EE-?P UX12LA0034密封垫δ =1.6 D38.2-UX-12LA-002-EE-?P 10HX502992A2支撑板 Q235A* δ =6 450*37310HX-502-991-EE-A?P 10HX5029622散流板 Q235A* δ =4 198*137310HX-502-962-EE-?P 10HXYLC1024蓄油器组件10HX-YLC-102-E?P 10HX505142A2固定板 Q235A* δ =6 256*17510HX-505-142-EE-A?P 30HX508212A2固定板 Q235A* δ =6 89*16630HX-508-211-EE-A?P 30HX5033811铭牌固定板 Q235A* δ =4 160*11230HX-503-381-EE-?P 30HXYLC0014盘头螺栓 M3*1230HX-YLC-001-EE-?P 30HXYLC0024螺母 M330HX-YLC-002-EE-?P BF12AE0132水室端盖封帽26530HXC P UD12AB0011螺塞 20*S-UD-12AB-001-EE-?-P 30HXCNP116130HXC400A蒸发器铭牌 H62* δ=1 160*130HX-CNP-116-EE-?P 99ET5227321R134A 标签δ =0.0599ET-522-731-EE-?P 99ET5210824铲车升降标签99ET-521-082-EE-?P 99ET5210924吊索标签99ET-521-092-EE-?P 99ET5211024进/出水口标签（040-240）99ET-521-101-EE-?-P 99ET5211121压缩机标识标签δ =0.0599ET-521-112-EE-?P 99ET5211421A 回路标签δ =0.0599ET-521-142-EE-?P 99ET5211521B 回路标签δ =0.0599ET-521-152-EE-?P 30HXYLC0071注意标签图δ =0.0530HX-YLC-007-EE-?P 30HXYLC0081电气警告标签图δ =0.0530HX-YLC-008-EE-?P 30HXYLC0121合格证标签图δ =0.0530HX-YLC-012-EE-?P 30HXYLC0151备件标签图δ =0.0530HX-YLC-015-EE-?P 30HXYLC0162球阀 ( 安全阀 ) 标签图δ =0.0530HX-YLC-016-EE-?P 30HXYLC0171带电警告标签图δ =0.0530HX-YLC-017-EE-?P 30HXYLC0182维修阀标签图δ =0.0530HX-YLC-018-EE-?P30HXYLC0241冷冻油标签图δ =0.0530HX-YLC-024-EE-?P 30HXYLC0251吊装图标签δ =0.0530HX-YLC-025-EE-?P 30HXYLC0331开利标签图δ =0.0530HX-YLC-033-EE-?P 30HXRIN2004卡箍DN20030HXC P 30HXPIP2004接管段DN200，L=12030HXC P GB799M203004底脚螺栓M20*30030HXC?P UD12AB0024螺塞 20*S NPT 3/8"-UD-12AB-002-EE-?-P 30HXBOX350S130HXC350A,400A机组简化包装木箱P 30HXC4700B130HXC350A,400A黑色塑料罩4700*1200*20P 30HXBOX001130HXC A型螺杆机组备件箱P 903210052自封口塑料袋?P903100020.2发泡薄膜 500MM0P 30HXYLCBZ0054包装警示标签P 903100030.25发泡薄膜 1000mm0P LKB01BB1流量开关LKB-00Bb?P CE40CA251F11"锥牙接头20Φ48×28CE 40CA 251F/P 1005000311保温板材 t19（背面带胶）P10050002 1.5保温板材 t100P100501019制冷管保温Φ 35*13 30HXC0P10050106 1.6制冷管保温Φ 42*13 AQ0P100501080.4制冷管保温Φ 76*13 AQ0P702800300.14紫铜管 T2 3/8*0.90P70280050 1.32紫铜管 T2 5/8*0.90P70280070 2.1紫铜管 T2 7/8*0.90P702810091紫铜管 T2 1/4*0.930HX-507-502-EE-P 30HXC400AT10130HXC400A铜管采购打包件P。

SGH高压灌洗液阀3MPa 7MPa SGH喷雾坑灌洗液泵 SGH喷雾坑灌洗液泵 SGH说明书

Series SGH SGHNozzleTankCoolant pumpSGH TankCoolant pumpSGH SGHSGHCorresponding to high speed grinding and long drilling processesCoolant valve for high pressure coolant liquid (up to 3 MPa/7 MPa)that is ideal for lubrication, dust blowing and cooling.12123121231212Pressure7 MPaAv x 10–6 [m 2]42 (1.8) to 155 (6.5)( ): Cv factorApplicationexample(Compared to existing model, VNH series)(Based on SMC’s test condition)Service life:3 million cyclesPower consumption:0.35 WWater hammer: Reduced by20%(2-port)3-port dual pressure type is standardized.Flow-rate characteristics (2-port)(24 VDC)(With light/surge voltage suppressor: 0.58 W)(See applications 1 and 2.)Example 4Example 52-port, Nozzle ON/OFF3-port, Reducing load to pump3-port, Switching nozzles3-port dual pressure, N.C. typeFluid leakage can be avoided.3-port dual pressure, Selector typeCoolant can be supplied at different pressures.Example 1Example 2Example 3For reducing load to pump, coolant liquid is returned from B port to tank each time.Switching nozzles on supplying coolant liquid. Possible to use as a 2-port valve by plugging the 3(B) port.Nozzle Stop valveNozzleTankCoolant pumpNozzleSupply coolant with low pressureSupply coolant with high pressure3212NozzleVacuum pump Supply coolant312121509VNAVNB SGC VNC VNH VND VCC TQSGH ABracket1→3———— ø9.4ø10.5ø12 ø15.2ø6 ø7.6ø10 ø11.51→2 42 (1.8) 65 (2.7)112 (4.7)155 (6.5) 50 (2.1) 55 (2.3) 90 (3.8)135 (5.6) 26 (1.1) 45 (1.9) 78 (3.3)102 (4.3)→3———— 56 (2.3) 73 (3.0) 92 (3.8)140 (5.8) 23 (1.0) 49 (2.0) 65 (2.7) 84 (3.5)100 VAC 50/60 Hz 200 VAC 50/60 Hz110 VAC [115 VAC] 50/60 Hz 220 VAC [230 VAC] 50/60 Hz 24 VDC 12 VDCOrifice diameter ø [mm]Rated voltageFlow-rate characteristics Av x 10–6 [m 2] ( ): Cv: Bracket on the left sideB2: Bracket onthe right side2-port3-port510Coolant ValveSeries SGHHow to Order 2-Port TypeSGHNote) Filter is installed on PE port as standard.Note 1) Refer to the below table (1) for combinations with light/surge voltage suppressors.Note 2) Cable is not included. Order it separately after referring to the options on page 522.Note 3) Only DC voltage is available.T : Conduit terminalD : DIN terminal(Pitch between the terminals: 11 mm)DO : DIN terminalwithoutconnector Note 1)W : M12 connector (4-pin type) Note 2)V : M12 connector (5-pin type) Note 3)o Electrical entryconnector with surge voltage suppressor as the connector.511AHow to Order 3-Port Type!0Light/surge voltagecombinations with electricalentry.∗ DOS, DOZ are not available.∗ For AC specifications, Nil is onlyset for electrical entry DO.Options(For details, refer to page 522.)Cable for M12 connectorNote 1) Refer to the below table (1) for combinations with light/surge voltage suppressors.Note 2) Cable is not included. Order it separately after referring to the options on page 522.Note 3) Only DC voltage is available.T: Conduit terminal D: DIN terminal(Pitch between theterminals:11 mm)DO: DIN terminalwithoutconnector Note 1)o Electrical entrySGH Note) Filter is installed on PE port as standard.connector with surge voltage suppressor as the connector.W: M12 connector(4-pin type) Note 2)V: M12 connector(5-pin type) Note 3)only DC voltage is available.Series SGHfluid is not the same asthe arrow on the body.512AFlow-rate CharacteristicsSGH(A) -30SGH(A) -70SGH(A) -30SGH(A) -70Coolant –10 to 60°C ∗–10 to 50°C ∗4.5 MPa 10.5 MPa20 cm 3/min or less (Coolant pressure)0 to 3 MPa 0 to 7 MPa 0.25 to 0.7 MPaNot required (Use turbine oil Class 1 (ISO VG32), if lubricated.)–10 to 50°C ∗FluidFluid temperature Ambient temperature Proof pressureLeakege from the valve seat Operating pressure rangePilot airPressure Lubrication Temperature∗ No freezingValve Specifications3-Port Dual Pressure Typeq Application example, N.C. typew Application example, Selector typeCoolant Valve SeriesSGHSupply coolant with low pressureSupply coolant with high pressureNote) The flow direction of the fluid is not the same as the arrow on the body.513APilot valve specifications Electrical entry Coil rated voltage V Allowable voltage range Power consumption WApparent voltage VA Surge voltage suppressor Indicator light EnclosureDCAC (50/60 Hz)DCAC100 V 110 V [115 V]200 V 220 V [230 V]V116- -1Conduit terminal, DIN terminal, M12 connector12 V, 24 V100 V, 110 V, 200 V, 220 V ±10% of rated voltage ∗0.35 W (With indicator light: 0.58 W)0.78 W (With indicator light: 0.87)0.86 (With indicator light: 0.97)[0.94 (With indicator light: 1.07)]1.15 (With indicator light: 1.30)1.27 (With indicator light: 1.46)[1.39 (With indicator light: 1.60)]ZNR (Varistor)LED (Neon bulb when AC with DIN terminal and M12 connector)IEC60529 standard IP65, JIS C0920Pilot Valve Specificationswith electrical entry.∗ DOS, DOZ are not available.∗ For AC specifications, Nil is only set for electrical entry DO.∗ In common between 110 VAC and 115 VAC, and between 220 VAC and 230 VAC.∗ For 115 VAC and 230 VAC, the allowable voltage range is –15% to +5% of rated voltage.How to Order Pilot ValveBracket Part No.Filter Part No.Series SGH514Construction2-port valve (N.C.)3-port valve (Dual pressure type)7 MPa3 MPa7 MPa 3 MPa7 MPa3-port valveCoolant Valve SeriesSGHNote) The flow direction of the fluid is not the sameas the arrow on the body.515AAir operated typeDimensions: 2-Port, 7 MPa Series SGH516DIN terminalM12 connector∗Drawing indicates conduit terminal type.External pilot solenoid typeExternal Pilot Solenoid TypeExternal Pilot Solenoid TypeCoolant Valve SeriesSGH517Series SGH Dimensions: 3-Port, 3 MPa/7 MPa Air operated type518∗ Drawing indicates conduit terminal type.DIN terminal M12 connectorExternal Pilot Solenoid Type External Pilot Solenoid Type Coolant Valve SeriesSGH519Air operated typeDimensions: 3-Port, 3 MPa/7 MPa, Dual Pressure TypeSeries SGHNote) The flow direction of the fluid is not the same as the arrow on the body.520ADIN terminalM12 connector∗ Drawing indicates conduit terminal type.External pilot solenoid typeExternal Pilot Solenoid Type External Pilot Solenoid Type Coolant Valve SeriesSGHNote) The flow direction of the fluid is not the same as the arrow on the body.521AOptionsCable for M12 connector (Female connector with cable)4-pin typeConnections Socket pin connector pin arrangementBLUE: Power supply for valve BROWN: Ground 5-pin typeTerminal no.Cable colorsConnectionsSocket pin connector pin arrangementBLACK: Power supply for valve GRAY: Ground WHITE: Not usedTerminal no.Cable colorsHow to OrderInclude the part number of the female connector with cable together with the part number for the solenoid valve.Example) In case of lead wire length, 1000 mmonly DC voltage is available.W: M12 connector (4-pin type) • DC • AC SGH221A-7015Y-5WZ SGH221A-7015Y-1WZ V100-200-1-4 V100-200-2-4 V: M12 connector (5-pin type)SGH221A-7015Y-5VZ V100-200-3-4∗ When selecting the 5-pin type, only DC voltage is available.Series SGH522Common for 2-Port and 3-PortMade to OrderPlease contact SMC for detailed dimensions, specifications, and lead times.Note) When using a bracket whose direction is the same asthat of the pilot valve, ensure that the installationsurface does not get in the way of the pilot valve.q to !223View ZConnector entry direction<A>is viewed from the inlet (1)for 2 Port Solenoid Valves for Fluid Control Precautions.Manual OverrideWarningDesign WarningWhen operating the push-turn locking slotted type (D) with a screwdriver, turn it gently using a flat head watchmaker’s screwdriver. [Torque: Less than 0.1 N m]When locking the manual override on the push-turn locking slot-ted type (D), be sure to push it down before turning. Turning with-out first pushing it down can cause damage to the manual over-ride and trouble such as air leakage, etc.CautionAvoid mounting the valve vertically facing down-wards, otherwise, foreign matter in the coolant will accumulate in the plate assembly which may shorten the product’s life.MountingWarning1. Applied voltageWhen electric power is connected to a solenoid valve, be careful to apply the proper voltage. Improper voltage may cause malfunction or coil damage.2. Confirm the connections.After completing the wiring, confirm that the connections are correct.WiringCautionExtended periods of continuous energizationIf a valve is continuously energized for long periods of time, heat generation of the coil may result in reduced performance and shorter service life. This may also have an adverse effect on the peripheral equipment in proximity. Should a valve be continuously energized for long periods of time, or its daily energized state exceeds its non-energized state, please use a valve with DC specifications. Additionally, when using with AC, energizing for long periods of time continuously, select the air-operated valve and use the continuous duty type of the VT307 for a pilot valve.Take note that the leakage voltage will increase when a resistor is used in parallel with switching element or a C-R element (surge voltage suppressor) is used for protecting a switching device be-cause of the passing leakage voltage through the C-R element. The suppressor residual leakage voltage should be as follows.Leakage VoltageCautionWhile pressing, turn in the direction of the arrow (90° clockwise). If it is not turned, it can be operated the same way as the non-locking t ype.Since connected equipment will be actuated when the manual override is operated, first confirm that condi-tions are safe.Non-locking push typePress in the directionof the arrow.Products with IP65 enclosure (based on IEC60529) are protected against dust and water, however, these products cannot be used in water.CautionOperating Environment524(−, +)COMCOM(−, +)COM(−, +)COM(+, −)(−, +)COM(+, −)(−, +)COM(+, −)( )( )( )( )( )( )( )( )( )( )( )( )Surge voltage suppressor (DS)Light/surge voltage suppressor (DZ)DIN terminalSurge voltage suppressor (DS)Light/surge voltage suppressor (DZ)DIN terminal (Non-polar)Surge voltage suppressor (WS/VS)Light/surge voltage suppressor (WZ/VZ)M12 connectorSurge voltage suppressor (TS)Light/surge voltage suppressor (TZ)<AC>Conduit terminalLight/Surge Voltage SuppressorCautionSurge voltage suppressor (TS)Light/surge voltage suppressor (TZ)<DC>Conduit terminal (Non-polar)Surge voltage suppressor (WS/VS)Light/surge voltage suppressor (WZ/VZ)M12 connector (Non-polar)for 2 Port Solenoid Valves for Fluid Control Precautions.525M12 connectorFemale connector with cableNote) For AC, surge voltage suppressor or light/surge voltagesuppressor is available.5-pin type4-pin type AC ——DCACNote) Note)DCSeries SGC SGHCompatible cableCord O.D.: ø4.5 to ø7(Reference) 0.5 to 1.5 mm 2, 2-core or 3-core, equivalent to JIS C3306Applicable crimped terminalsO-terminals: Equivalent to R1.25-3 defined in the JIS C2805Y-terminals: Equivalent to 1.25-3 manufactured by J.S.T. Mfg. Co., Ltd.Connection procedure1. Loosen the holding screw and remove the cover from the terminal block.2. Loosen the terminal screw in the terminal block. In-sert the lead core wires or crimped terminals to the terminals, and secure the wires by re-tightening the terminal screw.3. Secure the cord by fastening the ground nut.When making connections, take note that using other than the supported size (ø4.5 to ø7) heavy-duty cord will not satisfy IP65 (enclosure) standards. Also, be sure to tighten the ground nut and holding screw within their specified torque ranges.CautionHow to Use Conduit Terminal1.M12 connector types have an IP65 (enclosure) rat-ing, offering protection from dust and water. How-ever, please note: these products are not intended for use in water.2. Do not use a tool to mount the connector, as this may cause damage. Only tighten by hand. (0.4 to 0.6 N·m)3.The excessive stress on the cable connector will not be able to satisfy the IP65 rating. Please use caution and do not apply a stress of 30 N or greater.Take note that if a connector other than the one stated above is used or if the connector is not tight enough, the IP65 rating will not be satisfied.CautionM12 Connector Note) For connecting a female connector with cable, adjust theconnector key to the M12 connector key in the valve side since there is an orientation.Be careful not to squeeze it in the wrong direction, as problems such as pin damage may occur.for 2 Port Solenoid Valves for Fluid Control Precautions.Pin assignment of M12 connector on valve side4-pin type5-pin type526A0.4 to 0.5 N·mCircuit Diagram with Light/Surge Voltage SuppressorAC circuit diagramDC circuit diagramNL: Neon light, R: Resistor V: VaristorLED: Light emitting diode, R: Resistor V: VaristorDIN Terminal Connector Part No.Without lightDC onlyDIN Connector Part No.V100-61-1with surge voltage suppressor as the connector.Connection procedure1. Loosen the holding screw and pull the connector out of the solenoid valve terminal block.2. After removing the holding screw, insert a flat head screwdriver, etc. into the notch on the bottom of the terminal block and pry it open, separating the termi-nal block and the housing.3. Loosen the terminal screw (slotted screws) in the terminal block. Insert the lead core wires or crimped terminals to the terminals according to the connec-tion method, and secure the wires by re-tightening the terminal screw.4. Secure the cord by fastening the ground nut.When making connections, take note that using other than the supported size (ø4.5 to ø7) heavy-duty cord will not satisfy IP65 (enclosure) standards. Also, be sure to tighten the ground nut and holding screw within their specified torque ranges.Changing the entry directionAfter separating the terminal block and housing, the cord entry can be changed by attaching the housing in the opposite direc-tion 180°.∗ Be careful not to damage the element, etc. with the cord’s lead wires.Plug in and pull out the connector vertically without tilting to one side.Compatible cableCord O.D.: ø4.5 to ø7(Reference) 0.5 to 1.5 mm 2, 2-core or 3-core, equivalent to JIS C3306Applicable crimped terminalsO-terminals: Up to R1.25-4M defined in the JIS C2805Y-terminals: Up to R1.25-3L manufactured by J.S.T. Mfg. Co., Ltd.Rod-terminals: Up to size 1.5CautionHow to Use DIN Terminal for 2 Port Solenoid Valves for Fluid Control Precautions.527。

IHG25-160

长沙自平衡多级泵厂家宏力水泵整理 IHG25-160概述：IHG25-160是本单位科技人员联合国内水泵专家选用优秀水力模型，采用IS 型离心泵之性能参数，在一般立式泵的基础上进行巧妙组合设计而成。

同时根据使用温度、介质等不同在管道泵基础上派生出适用热水、高温、腐蚀性化工泵、油泵。

该系列产品具有高效节能、噪音低、性能可靠等优点。

IHG25-160型号意义：例如：IHG100-315(I)ABIHG-单级单吸化工管道离心泵100-进出口口径(mm)315-叶轮名义直径(mm)I - 扩流型A、B-叶轮经第一、二次切割泵类别：ISG：单级单吸管道离心泵IRG：单级单吸热水管道离心泵IGRY：单级单吸高温管道离心油泵IHG：单级单吸化工管道离心泵YG：单级单吸离心管道油泵IHGB：单级单吸立式不锈钢防爆化工泵IHG25-160产品特点:1、泵为立式结构，进出口口径相同，且位于同一中心线上，可象阀门一样安装于管路之中，外形紧凑美观，占地面积小，建筑投入低，如加上防护罩则可置于户外使用。

2、叶轮直接安装在电机的加长轴上，轴向尺寸短，结构紧凑，泵与电机轴承配置合理，能有效地平衡泵运转产生的径向和轴向负荷，从而保证了泵的运行平稳，振动小、噪音低。

3、轴封采用机械密封或机械密封组合，采用进口钛合金密封环、中型耐高温机械密封和采用硬质合金材质，耐磨密封，能有效地延长机械密封的使用寿命。

4、安装检修方便，无需拆动管道路系统，只要卸下泵联体座螺母即可抽出全部转子部件。

5、可根据使用要求即流量和扬程的需要采用泵的串、并联运行方式。

6、可根据管路布置的要求采用泵的竖式和横式安装。

IHG25-160性能范围:1、吸入压力≤1．0MPa（200以下口径），或泵系统最高工作压力≤1．6MPa （200及以下口径），即泵吸入口压力+泵扬程≤1．6MPa，泵静压试验压力为2．5MPa，订货时请注明系统工作压力。

泵系统工作压力大于1．6MPa时应在订货时另行提出，以便在制造时泵的过流部分和联接部分采用铸钢材料。

Parker Zander HDK-MT 高压干式气净化器说明书

HDK-MT 15/350 - 70/350High-pressure dryer for compressed airup to 350 barScope of supplyReady-to-install high-pressure adsorption dryer including dew-point control and mounted pre- and afterfilter.Optionally available with start-up device as well as further filterequipment mounted ex-works.Short descriptionParker Zander HDK-MT dryers are desi-gned to treat high pressure compressed air and nitrogen gas, at pressures up to 350 bar with dewpoints down to -40°C.Typically, high pressure applications are liable to vibrations; HDK-MT dryers are patent-protected, compact and robust in design, employing corrosion and vibrati-on resistant materials across all vessels, pipes and valve blocks. The pre-moun-ted Parker Zander GH pre- and after filters incorporate tie-rod fix elements, which offer both rigid installation and energy efficient operation.HDK-MT is manufactured with dew-point dependant controls that allow the dryer to offer further energy efficiencies, by setting the regeneration of the de-siccant bed to a needs-based cycle the dryer eliminates the unnecessary loss of air or gas. This loss is further reduced by the technically leakage-free design.Ideally suited to harsh environments were space is at a premium; the reduced size of the HDK-MT high pressure dryer means it can be easily installed as part of a compressor skid, in locations such as offshore platforms and on-board ships.Product SpecificationHigh-pressure dryer series HDK-MT up to 350 barOrder and performance information for pressure dew-points of -25/-40 °C1)Maximum flow rate in m³/h refered to 1 bara and 20 °C, subsequently compressed to 350 bar e and a compressed air inlet temperature of 35 °C. With deviant minimum operating pressure, compressed air inlet temperatur the actual flow rate must be multiplied by the respective correction factor CFP and CFT (see below) in order to determine the necessary nominal flow rate and thus the dryer model required. 2)Port size acc. to DIN ISO 228 (BSP-P).Example of a maximum flow rate of 350 m³/h at minimum operating pressure of 250 bar e and 40 °C compressed air inlet temperature:Product key*) Alternative designs, e.g. 115V/50-60Hz power supply or mounted accessories ex works on request as well as further approvals, breathing air design acc. to EN 12021, higher pressure ratings, PLC control, full stainless steel design a.o.MaterialsProduct SpecificationHigh-pressure dryer series HDK-MT up to 350 barBBULHDKMT350-01-EN© 2015 Parker Hannifin Corporation. All rights reserved.EMEA Product Information Centre Free phone: 00 800 27 27 5374(from AT , BE, CH, CZ, DE, DK, EE, ES, FI, FR, IE, IL, IS, IT , LU, MT , NL, NO, PL, PT , RU, SE, SK, UK, ZA) US Product Information Centre Toll-free number: 1-800-27 27 537/hzfdProduct SpecificationHigh-pressure dryer series HDK-MT up to 350 bar。

HUM18资料

环宇集团有限公司HUM18系列产品资料环宇集团有限公司二〇一三年六月一技术性能优势1、全系列具有短路、过载、隔离保护功能。

2、分断能力高。

3、全系列具有触头位置状态指示。

4、操作机构的金属件均采用非磁性不锈钢材料，有效避免其对电弧运动的干扰。

5、HUM18-63小型断路器由于采用了气吹，电弧驱动力加大，使栅片间距缩小，断路器采用13片铁栅片的大灭弧室，喷弧口采用多层网状铁栅，基本保证了零飞弧，有效地防止极间的弧光短路，二产品质量优势1、全系列外壳材料均采用进口环保型热塑性材料制成，具有耐高温、抗冲击、外形美观、耐磨损等优点。

2、采用进口双金属材料作为反时限热保护元件，保护特性精确，操作机构再扣可靠。

3、采用国内最先进的全自动化流水线生产和在线检测，产品质量更稳定、性能更可靠。

三、产品价格优势1、产品的生产批量大；2、产品的综合制造成本低，具有较强的价格竞争力。

四HUM18系列小型断路器主要技术参数第二部分HUM18系列产品资质证书和荣誉- 一CCC证书二试验报告- 三产品鉴定报告-- 四产品所获得的的荣誉1 2011年全国用户满意企业及2011年度断路器全国用户满意产品2 2011年中国电器工业协会HUM18型质量可信产品推介证书3 驰名商标4 3·15质量无投诉、服务无投诉诚信企业及纳税信用等级证书第三部分中标业绩（部分）一安徽省2013年第一批（协议库存）电表箱元器件业绩13年安徽电力公司第一批协议库存中标电表箱、JP柜元器件合同数量、供货数量及结算表二安徽省2012第一批（协议库存）电表箱元器件业绩环宇集团电表箱元器件合同数量、供货数量三江苏省2012年省网微型断路器中标通知书- 四山东省电力公司2013年第一协议库存电表箱中标通知书、合同-- 五云南省电力公司2013年城农网电表箱（4万只）中标通知书。

高速泵维修

甲醇厂离心泵的维护、检修-以气化车间北京航天CSB、GSB高压耐磨泵为例内容：一、气化车间航天CSB、GSB高压、高速耐磨泵概况二、气化高压、高速耐磨泵的特点三、卧式高速泵GSB-W5(P1806)介绍四、卧式高速泵GSB-W5(P1806) 维护、检修五、泵启动、停车和运转注意事项六、故障及处理七、运行、维护、检修工作中的几个问题一、气化车间航天CSB、GSB高压、高速耐磨泵概况泵运行数据二、气化高压、高速耐磨泵的特点（一）、介质特点1.高压耐磨泵输送的介质入口压力高（达54barg ）带来问题：a 密封腔压力高，密封容易失效;b 轴向力问题，因轴向力大导致轴端螺栓易断裂或轴承使用寿命短。

2.介质固体含量1～10%带来问题：a 密封磨损严重，密封容易失效;b 过流部分（包括泵壳、泵盖、叶轮、口环）因液流速度高冲刷严重，使用寿命短。

3.输送温度高（达270℃）带来问题：轴承箱及密封腔温度高。

（二）、结构特点1.采用导叶扩压器结构：a 将泵壳的扩压功能和承压功能分离；扩压功能由导叶扩压器承担，泵壳只承担承压功能，不承受冲刷；b 泵壳使用寿命长；c 用户维修极为方便；2.叶轮、导叶扩压器、衬板：采用耐磨材料。

a 泵的整体寿命大大增加;3.采用半开式叶轮结构，取消密封口环：a 减少一个很重要的故障点4.根据每台泵的具体参数设计背叶，将轴向力调整到最理想的状态。

a 增加轴承寿命及整机可靠性5.对机械密封系统采取的措施：a 选择和设计合理的摩擦副，来适应高压和耐磨工况;b 冲洗方式API PLAN32,保证冲洗水压力；c 增加密封寿命，减少维修次数6.适应于带颗粒的液体介质：--带颗粒液体介质所带来的问题是对过流部件和机械密封冲刷腐蚀严重。

针对这种情况，该系列泵根据介质组分及含颗粒浓度的不同选用了适宜的材料并进行过严格的处理；对机械密封系统也采取了相应的措施，保证机封长期可靠运行。

该系列泵适用的带颗粒浓度范围为0~20%。

高压高速机械密封结构

高压高速机械密封结构高压高速机械密封是一种常用于工业设备中的密封结构，用于防止高压和高速运动对设备外部环境的泄漏。

该种密封结构通常应用于液体或气体输送设备，例如泵、压缩机、离心机等。

本文将详细介绍高压高速机械密封的结构和工作原理。

首先，密封面是高压高速机械密封的关键部分，它由两个相互接触的平面构成。

其中一个平面固定在设备内部，而另一个平面则随设备轴向旋转。

这两个平面一般都由高硬度和耐磨的材料制成，例如陶瓷、碳化硅等。

密封面之间的接触压力将阻止液体或气体流向设备外部。

其次，密封环是位于密封面之间的一个材料环形部件。

它通常由聚四氟乙烯、聚乙烯等耐磨材料制成，具有良好的密封性能和耐化学腐蚀性。

密封环的作用是防止液体或气体从密封面之间泄漏，并密封性能要求较高。

第三，弹性元件用于保持对密封面的恒定接触压力。

常见的弹性元件包括弹簧、弹性体等。

当设备轴向发生微小的偏移或振动时，弹性元件能够在一定范围内补偿这些变化，保持密封面的稳定接触，防止泄漏。

第四，固定件是把密封结构固定在设备上的部件。

它由金属或合金材料制成，具有足够的强度和刚度，以保证密封结构的稳定性。

固定件包括密封腺体、螺栓等，其数量和位置根据具体的设备要求而定。

最后，润滑系统是高压高速机械密封不可忽视的一个部分。

由于密封面之间的接触产生摩擦，需要适当的润滑来减少摩擦损失和磨损。

常见的润滑方式包括润滑油膜、润滑脂等。

润滑系统通常由润滑剂供给装置、密封腺体、油隔膜等部分组成。

高压高速机械密封的工作原理是，当设备运转时，液体或气体在高压和高速运动的作用下，试图从密封面之间泄漏。

但由于密封环的存在，泄漏的程度被控制在最小限度。

同时，通过密封面之间的接触压力和润滑系统的作用，能够减少摩擦磨损，延长密封结构的使用寿命。

总之，高压高速机械密封是一种常见的工业设备密封结构，具有防止高压和高速运动对设备外部环境泄漏的功能。

它的结构包括密封面、密封环、弹性元件、固定件以及润滑系统。

环宇集团高压系列产品介绍

R
未储能
分合指示
手动储能
环宇集团有限公司
图2（固封型固定式）
H V 1
R
Hale Waihona Puke 合闸按钮分闸按钮计数器已储能
注意
高压危险！请严格遵守使用规程和操作规范！ WARNING
R
未储能
分合指示
手动储能
环宇集团有限公司
图4（普通型手车式）
H V 1
R
合闸按钮
分闸按钮
计数器已储能
注意
高压危险！请严格遵守使用规程和操作规范！ WARNING
产品型号及含义
注：1、操作方向常规的在负荷开关右面操作不注左面操作注Zu 正面操作注Zn 2、熔断器额定电流（A）50、100、125 、160、200由用户根据需要自己选配
产品主要途径、适用范围及使用环境条件
HF1-12D型户内交流高压真空负荷开关和HF1R-12D型户内交流高压真空负荷开关—熔断器组合电器是三相交流50Hz、12kV配电系统的控制和保护装置，产品无油、无毒、无燃火与爆炸危险，广泛使用于工矿企业及城市大楼配电站等场所。组合电器对变压器等电气设备的保护使用比断路器更可靠，特别适用于环网、双辐射供电单元和箱式变电站。使用环境条件： a) 周围空气温度：上限+40℃；下限-25℃（允许在-30℃储运） b) 海拔：1000m c) 空气相对湿度：日平均值不大于95%，月平均值不大于90% d) 地震烈度：不超过8度 e) 周围空气不受腐蚀性或可燃性气体、水蒸气等明显污染 f) 无经常性剧烈振动 g) 污秽等级：级污秽等级：Ⅱ级
10、包装、运输及贮存
断路器的包装为木箱包装，包装箱内除断路器外，还应有随机文件及附件。产品在运输过程中，不得翻转、倒置、强烈振动和碰撞，并应采取必要的防震措施。产品应贮存在干燥、通风的室内，不得遭受水汽及有害气体的侵蚀。断路器在包装、运输和贮存期间应处于分闸未储能状态。

通风机房配电设备的技术要求

通风机房配电设备的技术要求1对开关柜技术条件1.1对高压开关柜技术条件本配电室采用KYN28A-12型对高压开关柜，额定频率、额定电压、额定电流分别为50Hz、12kV、630A。

额定主母线电流、额定热稳定电流分别为630A、25kA。

额定动稳定电流（峰值）为80kA，额定开断电流25kA，额定热稳定时间4s。

外壳防护等级是IP4X，当断路器室门打开时是IP2X。

工频耐受电压lmin对地、隔离断口间分别为48kV、42kV；雷电冲击耐受电压对地、隔离断口间分别为75kV、85kV。

高压开关柜有机绝缘的爬电比距≥20mm/kV，瓷质绝缘的爬电比距≥18mm/kV。

1.2对低压开关柜技术条件额定工作电压、额定绝缘电压分别是380V、660V，额定工作电流至800A，额定短路开断电流与额定峰值耐受电流分别为25KA、75KA。

柜体采用冷板材质，尺寸为（高）2200×（宽）（800）×（深）600，外壳防护等级为IP30，一次母线采用热缩管分色，第一相黄色，第二相绿色，第三相红色。

二次线路采用接线号，多股导线的连接应冷轧线鼻，避免出现导线开断、接触不良等情况。

2对开关柜技术性能本通风机房担负2台380V/2*132KW的主扇风机的运行任务，开关柜可实现正风、反风功能，并具备一键反风功能。

风机起动方式采用变频运行、工频备用方式，在变频故障时可切换到工频运行，保证风机运行的可靠性。

变频起动采用一拖一起动方式，变频具备转速追踪功能及断电再启动功能；工频采用直接起动方式。

3对主要元件选用开关柜内元件均采用甲方招标文件指定的具有资质的大中型企业的合格产品。

3.1高压开关柜部分1）断路器：本配电室采用手车式真空断路器，由上海法乐琦公司生产，型号VS-12/630，额定电压为12kV，1min工频耐压42kV，雷电冲击耐压75kV，额定短路开断电流是25KA，额定短路持续时间4s。

断路器为三相手车式，具有机械联动的关合位置指示器及动作计数器。

Parker 471TC、472TC、471ST高压泵胶管产品简介说明书

Parker 471TC, 472TC, and 471ST High-Impulse HosesBulletin No.4480-B51-US September, 2002Product BulletinParker Hannifin Corporation Fluid ConnectorsHose Products Division30240 Lakeland Blvd., Wickliffe, Ohio 44092Phone:(440) 943-5700 •Fax:(440) • One-half SAE 100R2 minimum bend radius• Exceeds SAE 100R16 and European EN857 T ype 2SC requirements*• Specially engineered TC and ST covers prolong hose lifeWe Keep Ideas Flowing ™Hose Products Division Fluid ConnectorsParker Hannifin Corporation30240 Lakeland Blvd.• Wickliffe, Ohio 44092Phone:(440) 943-5700 • Fax:(440) 943-3129 • Bulletin 4480-B51-US 7.5M 9/02 ©2002 Parker Hannifin CorporationNOTE:The silver die ring must be used when crimping 43 Series Parkrimp fittings onto 471TC,472TC,and 471ST hoses.*-4 sizes do not meet EN857 T ype 2SC requirements.Distributed by:Whether your business is construction, refuse and recycling, railroad equipment,or the energy industry , Parker 471/472 high-pressure hoses offer all sizes and specs to manage your two-wire braid hose inventory .Superior flexibility,tight bend radius – Designed for plumbinghydraulic lines in tight spaces, Parker 471TC, 472TC, and 471ST feature a one-half SAE 100R2 minimum bend radius which equates to easy installation and less hose required.Y our choice of covers – Parker 471TC and 472TC come with our T ough Cover compound, while471ST features Parker’s Super T ough Cover for the ultimate in abrasion resistance.So you can select your level of protection.Increased pressure – Engineered to handle high impulse and pressure applications, Parker 471TC, 472TC, and 471ST have a 15% to 35% higher working pressure versus standard SAE 100R2 hose.Unmatched Parker quality and service – When you order 471TC, 472TC, and 471ST hoses, you get the finest hose plus the full support of Parker’s network of service centers, training programs, prototyping, field representatives, and more.In short, you get the best value.black MSHA-accepted synthetic rubber cover.471ST has the same construction as 471TC, except for a high abrasion-resistant Super T ough polymeric cover.Applications and temperature ranges• Petroleum-based hydraulic fluids and lubrication oils within a temperature range of -40°F to +212°F (-40°C to +100°C).• Water, water/oil emulsion, and water/glycol hydraulic fluids up to +185°F (+85°C).• Polyol ester fluids up to +65°F (+150°C)[472TC only].• Air up to +158°F (+70°C).Parkrimp compatibleParker 43 Series crimp fittings, 471TC hose, 472TC hose, and 471ST hose are compatible with the Parkrimp system of crimpers.So assembly is as simple as 1-2-3.New Parker 471TC, 472TC, and 471ST are the hoses that get you into the tight spots.Super T ough polymeric cover Bold layline makes hose identification easyMSHA-accepted T ough Cover Multiple layers of steel wire reinforcement Nitrile-based rubber inner tube 472TC (not pictured) features multiple layers of steel wire reinforcement plus a high Nitrile rubber inner tube and wrapped-type T ough Cover。

高压高速机械密封

（4）合理选取零件材质高压密封摩擦副中碳石墨的强度及刚度是设计中的关键，碳石墨环变形是影响其性能的重要因素。摩擦副的硬环材料（如硬质合金、碳化硅等）的强度比碳石墨材料高一个数量级，因此硬环的强度与刚度均能满足要求，但是这些材料一旦变形就不易复原，设计时应注意热变形以及抗冲击性能。过高的负荷，特别是可变的密封压力，会引起端面变形，即使微米级的变形也将影响密封的性能。
（3）密封端面型式的确定机械密封的主要零件是摩擦副。密封端面承受着最恶劣的工作环境，因此，端面要求很高：既要求有很高的平面度、粗糙度、和轴的垂直度，又要求材料具有很高的强度、刚度、耐磨性、耐蚀性和耐高温性。因为在高压下，端面摩擦热更高，端面更容易产生热变形，同时端面也更容易产生力变形，所以，高压机械密封的端面，必须要考虑合理的形式，以利于导热，减小温升，平衡作用力，抑制端面变形。
图4 带中间环的高压密封
结构特点 1.石墨静环轴向力平衡 2.常用于高压热水的密封 3.辅助系统采用plan23
图5 进口密封中间环图6 改进后中间环
另外小弹簧弹力均匀，并且可使机械密封结构紧凑，因此，选用小弹簧；辅助密封圈选用V形圈，因O形圈在高压下容易被挤入动环与轴套（或轴）间的缝隙中，造成密封失效；外接强制冲洗液，带走摩擦热，冲洗液应沿摩擦副的切线方向引入。
图2 流体动压槽端面图3 流体动压式密封端面压力场和润滑场摩擦系数曲线 1—承载区 2—密封区试验条件介质：锅炉水温度：30~60℃ 密封轴经：Φ30
（4）载荷系数的确定载荷系数为密封重要设计参数，其取值的大小直接影响端面比压，影响密封端面的贴合状态。在高压下，其取值尤为重要，载荷系数只要有微小变动，就会引起端面比压发生很大的变化，而且可供参考的取值极为有限。高压机械密封载荷系数与密封结构、介质性质有关，其值的确定必须通过大量的试验获得。

CGJ1-G智能型低压无功补偿装置

３）所有的电容器投切单元全部采用标准的通用尺寸，以保证产品的规范化和通用性。
４）所有投切单元上均装有机械闭锁装置，通过闭锁单元，使单元无法从柜内抽出，防止误动作。通过解除闭锁，将单元从柜体中摇出。
５）电容器采用干式、无油化设计，保护措施完善可靠，发热少、温升低、使用寿命长，具有良好的自愈性能。
３）可对１～１２组电容器进行循环式投切、堆叠式投切或寻优投切。
４）保护功能完善：控制器具有过流、过压、欠压、谐波、缺相、超温保护，对整套装置起到完善的保护作用。
５）单元装有高分断能力的熔断器，可用于本单元的短路保护。通过解除闭锁可将单元摇出，便于设备的检修与维护。
６）母排连接方式：通过主电路接插件与柜内母排连接，无需打孔。１．３模块化智能补偿装置的控制保护
１）可显示系统的功率因数、系统电流、系统线电压、系统无功功率、环境温度、谐波百分比、继电器状态。
２）配置ＷＧＢ一３５００型无功补偿控制器，可在线设置电流互感器ＣＴ变比、电压互感器ＰＴ变比、无功上下限、电压上下限、动作延时时间、温度上限、谐波百分比上限等参数。
＃ＺＮ￣Ｎ。式中／为电抗率的倒数，不同的电抗０．０６）＝１．０６４ＵｘＮ。
率对应不同的谐振次数或不同的谐振频率，如表１
电容器串联电抗率为６％电抗器后，电容器端电

KP电缆终端-中高压产品资料

经过十多年的发展，我公司已具有自己的技术、销售、安装等售后服务队伍，客户遍及全国多个省市自治区，国内大部分高压开关厂、变压器厂、电缆厂都与我公司合作过，国内用户有上百家。
主要用户有：首钢、包钢、太钢、武钢、上海石化、大连石化、新疆石化、深圳地铁、上海地铁、天津地铁、南京地铁、广州地铁、沈阳地铁、杭州地铁、西安机场、兰铝、北京供电局、西安供电局、上海供电局、天津供电局、沈阳供电局、贵阳供电局等，还有西门子、ABB、阿海珐等众多知名企业。
6．有带电显示功能（选项）。
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四、用户运行状况反馈证明Certificate（分别为冶金、地铁、石化、电力等行业）
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五、售后服务篇 After-sales Service
客户的满意是我们永远追求的目标！
z 技术支持 Technical Support 近二十年电缆附件行业从业经验，提供全方位的售前和售后的技术支持
z 仓储能力 Warehouse 600平方米的仓库面积大大缩短了供货周期，满足客户的应急需求
z 安装工具 Assembly Tools 充足的安装工具，可以满足多个队伍同时在不同现场施工先进的安装工具，可以大大提高安装队伍的施工效率
z 安装队伍 Installation Team 多支经过严格培训的专业安装队伍，以最优质的服务、最快的速度响应用户各种要求
六、插拔式电缆终端的特点 Advantage of Plug-in Cable Termination
硅橡胶预制型悬挂式户外终端(最高145kV)
瓷套支座式户外终端(最高550kV)
硅橡胶预制式支座型户外终端(最高550kV)
硅橡胶预制式中间接头(最高550kV)
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三、接地箱系列 Earthing Box